Exam 9: Brain and Behavior: Brain Research

The technique that uses a magnetic field to develop an image of the brain is called the

Which of the following is an imaging technique that results in a computer-generated image of brain activity and is based on glucose consumption in the brain?

A doctor activates the surface of a patient's brain by touching it with a small electrified wire and the patient tells the doctor what effect the stimulation had.Regarding this procedure,which of the following statements is TRUE?

Any device,such as a wire,needle,or metal plate,used to electrically stimulate or destroy nerve tissue or to record its activity is called a(n)

The research strategy of linking specific structures in the brain with specific psychological or behavioral functions is known as

Regarding the use of brain stimulation research,which of the following statements is FALSE?

The use of an electrode to stimulate small areas of the brain beneath the surface is called

CT scans and MRI scans are considered ______ imaging techniques.

Deep lesioning involves

PET scans and EEGs are considered ______ imaging techniques.

Psychiatrist Daniel Langleben and his colleagues have used fMRI technology to tell if a person is lying.When a person was lying,the

Brain wave activity during sleep,daydreaming,hypnosis,and other mental states is likely to be studied using a(n)

Jacob suspects he may have had a stroke because he is having some difficulty in controlling his right hand and feels numbness on the right side of his face.This behavioral evidence of possible brain damage is called

The destruction of brain tissue occurs with both deep lesioning and with surgical

Many techniques have been developed to help identify brain structures and the functions they control.These research techniques are part of the basic research strategy known as

Describe Haier and his associates' experiment on brain efficiency,including a description of the brain technique they used and the findings and implications of their research.

A specialized type of X-ray was used to show the area where a tumor was located within a patient's brain.This type of X-ray is known as a(n)

When Caleb fell out of his tree house and hit his head,the doctors placed Caleb in a magnetic field to get a three- dimensional image of any structural damage to his brain with this technique being known as electroencephalography.

Anthony was a subject in a study in which the glucose in his brain was marked with a radioactive substance.Then the detectors identified the especially active brain areas.Anthony participated in a study that employed a(n)

Which of the following gives both a three-dimensional structural view of the brain as well as making brain activity visible?